* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.App-logo {
  height: 40vmin;
  pointer-events: none;
}
.App {
  background-color: #f5f5f5;
  min-width: 980px;
}
@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}
.flex {
  display: flex;
}
.flexCenter {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flexBetween {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.font12px {
  font-size: 12px;
}
.font24px {
  font-size: 24px;
}
.font18px {
  font-size: 18px;
}
.color999 {
  color: #999;
}
.color333 {
  color: #333;
}
.colorblue {
  color: #1890ff;
  cursor: pointer;
}
.colorblue:hover {
  text-decoration: underline;
}
.twoMpage {
  background: #fff;
  width: 980px;
  margin: 0 auto;
  border: 1px solid #d3d3d3;
  display: flex;
  border-bottom: none;
}
.onepage {
  background: #fff;
  width: 980px;
  margin: 0 auto;
  border: 1px solid #d3d3d3;
  border-bottom: none;
}
.pointer {
  cursor: pointer;
}